Base | Representation |
---|---|
bin | 10001111100010… |
… | …00100001100010 |
3 | 101111012110211101 |
4 | 20332020201202 |
5 | 302012134240 |
6 | 22533505014 |
7 | 3505163515 |
oct | 1076104142 |
9 | 344173741 |
10 | 150505570 |
11 | 77a58076 |
12 | 424a216a |
13 | 25248067 |
14 | 15dbad7c |
15 | d32e39a |
hex | 8f88862 |
150505570 has 8 divisors (see below), whose sum is σ = 270910044. Its totient is φ = 60202224.
The previous prime is 150505559. The next prime is 150505571. The reversal of 150505570 is 75505051.
It can be written as a sum of positive squares in 2 ways, for example, as 149597361 + 908209 = 12231^2 + 953^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (150505571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7525269 + ... + 7525288.
Almost surely, 2150505570 is an apocalyptic number.
150505570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150505570 is a deficient number, since it is larger than the sum of its proper divisors (120404474).
150505570 is a wasteful number, since it uses less digits than its factorization.
150505570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15050564.
The product of its (nonzero) digits is 4375, while the sum is 28.
The square root of 150505570 is about 12268.0711605370. The cubic root of 150505570 is about 531.9255577335.
The spelling of 150505570 in words is "one hundred fifty million, five hundred five thousand, five hundred seventy".
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